42534801

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3833}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 64020132

約数和(自身を除く): 21485331

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 3833, 11097, 11499, 34497, 103491, 310473, 525121, 1575363, 4726089, 14178267, 42534801]

約数ペア:

[(1, 42534801), (3, 14178267), (9, 4726089), (27, 1575363), (81, 525121), (137, 310473), (411, 103491), (1233, 34497), (3699, 11499), (3833, 11097)]